baber/WOPTO huggingface dataset:
Patent JP-2003127992-A (JP)
Title: Battery consumption alarming device for ship and battery residual charge maintaining device for ship
Inventor: SUGANO ISAO
IPC: H02J7/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a battery consumption alarming device for a ship and a battery residual charge maintaining device useful for avoiding lack of battery residual to cause trouble in starting an engine. SOLUTION: Power which is consumed from a battery and power with which the battery is charged are monitored as the residual charge of the battery by accumulating a current flow. When determined that the residual charge is smaller than a preset value, an alarm signal is issued to give information to a person with the alarm signal. Furthermore, when determined that the residual charge is smaller than the preset value, a signal is issued for starting the engine. Thus, the engine is started and the charge of the battery is started by a generator belonging to the engine.
Patent JP-2003131517-A (JP)
Title: Method for controlling fixing device, fixing device and image forming apparatus
Inventor: ONODERA MASAYASU
IPC: H05B3/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling a fixing device by which desired fixation properties can be stably maintained over a long period of time and stabilized fixation properties are obtained irrespective of the changes or variations of fixing process conditions, the variation of operating environment, etc., and to provide the fixing device and an image forming apparatus provided with this fixing device. SOLUTION: In the method of controlling the fixing device of a belt fixing system, the temperature of a pressure roller is detected, at least the temperature (a) of a objective heating roller is calculated on the basis of the detected temperature (b) of a pressing roller, load nip time (c), pseudo nip time (d), and load nip specific pressure (e), and the operating state of the heating source of the heating roller is controlled on the basis of the temperature (a) of the objective heating roller. The fixing device has a controller which implements the control method. The image forming apparatus is provided with the fixing device.
Patent JP-2003130433-A (JP)
Title: Plant controller, plant supervisory device, and control program
Inventor: UETO AKITOMO
IPC: G05B13/04
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a plant controller, a plant supervisory device, and a control program thereof, serving to achieve control aimed at economical operation by estimating with high accuracy the current amount of heat retained in a plant having a heat storage means. SOLUTION: The plant includes a heat source generating means for generating cold heat or hot heat and imparting part of the heat to a heat load, and the heat storage means for transferring part of the generated heat by means of a medium, storing the heat, and imparting the heat to the heat load. The plant controller includes a correcting means for correcting the measured process signals of the plant, an estimating means for outputting estimate signals according to the corrected process signals from the correcting means and the measured process signals, and a control means for outputting operation signals for control according to the estimate signals from the estimating means and the measured process signals.
Patent JP-2003133188-A (JP)
Title: Electric double-layer capacitor
Inventor: ARAKI SHUICHI
IPC: H01G2/08
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor that can quickly remove heat generated in a cell. SOLUTION: The capacitor is formed of cells 14, that are assembled by collector electrodes 7, electrodes 6, and separators 5, and into which an electrolytic solution is impregnated, thermal conductors 13 arranged in between the cells 14, a pair of terminals (10, 11) to which the electrodes 6 of the same polarity are severally joined, a case 12 that houses the cells 14, the thermal conductors 13, and a part of the terminal (10, 11), in which the heat generated in the cell is removed via the thermal conductors 13. The heat transmitted from the cells 14 to the thermal conductors 13 is either released to the case 12, that contacts the thermal conductors 13 or is removed outside by a coolant that flows inside the case 12.
Patent JP-2002213905-A (JP)
Title: Circuit for reading sensor voltage
Inventor: HONDA SATOSHI
IPC: H03K17/94
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To restrain the electric power in an analog sensor from being consumed wastefully, and to make attainable a size reduction of an electric power source circuit. SOLUTION: When a CPU 16 reads an output voltage VS1 at the displacement point A1 of a sliding part S of a potentiometer 12, a high level signal is output from an output terminal PORT, transistors Tr1, Tr2 are turned on in order, and an electric power source voltage is impressed from the electric power source circuit 18 to a terminal 1 of the potentiometer 12. An A/D converting circuit 15 energized by the CPU 16 converts a voltage VAD1 input to an input terminal AD1 into a digital value, and the digital value is read by the CPU 16. When the CPU does not read the output voltage VS1, a low level signal is output from the output terminal PORT, the transistors Tr1, Tr2 are turned off, and the supply of the electric power source voltage from the electric power source circuit 18 to the terminal 1 of the potentiometer 12 is stopped.
Patent JP-2003137862-A (JP)
Title: New thioaniline derivative
Inventor: BABA YOSHINARI
IPC: C22B3/26
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a new thioaniline derivative usable in applications to which conventionally known thioaniline derivatives are indifferent. SOLUTION: This thioaniline derivative is shown by chemical structural formula (I) (wherein, R is a 1-18C alkyl or alkenyl; and n is 0 or 1). This compound is usable as a noble metal extractant for selectively extracting and isolating palladium and gold. Preferable examples of this compound are o-(2- ethylhexylthio)aniline and o-oleylaniline.
Patent JP-2003141306-A (JP)
Title: Evaluation system
Inventor: TAGUCHI GENICHI
IPC: G06Q50/26
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a Mahalanobis distance even when there is multicollinearity in an evaluation system. SOLUTION: In the evaluation system, a calculation method capable of calculating the Mahalanobis distance or the like even when there is the multicollinearity by selection of an item (S40) and calculation of the Mahalanobis distance (S60) is proposed. In the calculation method, after a correlation matrix R with a standardized value is obtained, a cofactor of respective ij components is defined as Aij . From the cofactor, a cofactor matrix is prepared. In the case of the cofactor matrix, there can be the multicollinearity and an order of measurement items is unrelated either. By using the cofactor matrix, the Mahalanobis distance is calculated and an SN ratio is calculated.
Patent JP-2003135843-A (JP)
Title: Catcher for crane game machine
Inventor: MIYAMOTO TOMOJI
IPC: A63F9/30
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a catcher for a crane game machine capable of easily and individually adjusting clamping force of a clamping arm according to necessity without requiring any replacement or maintenance of a spring. SOLUTION: This catcher 10 for the crane game machine is hung in a prize storage space movably in the longitudinal, lateral, and vertical directions and provided with a catcher main body 12 and a plurality of clamping arms 22 and 23 supported by the catcher main body 12 and capable of closing for clamping the prize between them. The clamping arms 22 and 23 are energized in the closing direction individually by means of arm energizing springs 30 and 31. The energizing force of the arm energizing springs 30 and 31 can be regulated individually when adjustment screws 46 and 47 are operated. An action in the opening direction is carried out by means of a plate cam 33 turning by a catch motor 32.
Patent JP-2002304867-A (JP)
Title: Magnetic tape cartridge
Inventor: ISHIHARA YUSUKE
IPC: G11B23/107
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge that turnably contains a single reel with a magnetic tape wound thereon into a cartridge case with a tape extracting opening at its side wall where a thin and long leader pin fixed to the tip of the magnetic tape is removably supported by a lock pin in the vicinity of the tape extracting opening, and prevents a slide resistance of a slide section between the leader pin and the lock spring from being increased. SOLUTION: The surface hardness of a slide face of the lock spring 9 with respect to the leader pin 5 is selected higher than the surface hardness of the leader pin 5.
Patent JP-2003138220-A (JP)
Title: Surface modifier and surface modifying method
Inventor: TANAKA KOICHI
IPC: C09D153/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a surface modifier which has both a water-repellent performance and an adherent ability to a base material by using a polymer composed of at least a water-repellent component and an adherent component. SOLUTION: The surface modifier (water-repellent film) 5 is composed of a block copolymer 5c comprising at least an adherent component 5b for adhering to the surface of a plate 3 and a water-repellent component 5a having a water- repellency, the block copolymer 5c being formed by block-polymerizing 4- vinylbenzyldimethylamine (4VA) and 4-trimethylsilylstyrene (4TMSS), using 4VA as the adherent component 5b and 4TMSS as the water-repellent component 5a, and by applying the block copolymer 5c to the surface of a plate 3 having a hole 4 for delivering an ink of an ink jet head, adhesiveness to the surface of the plate 3 and water-repellency of the surface of the plate 3 are provided.
Patent JP-2003141835-A (JP)
Title: Magnetic disk device and servo signal writing method
Inventor: SUGIYAMA KENICHIRO
IPC: G11B21/10
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a means for calculating the distance and the track width, which are required for self-servo write, between a reproducing element and a recording element without previously recording a positioning signal on a disk. SOLUTION: On the initial stage of recording a servo signal, the position of a head 2 is controlled by periodically changing the driving power of an actuator 5 in the state of pressing the actuator 5 onto a stopper 6, a signal 10 for measuring position dependency in the direction of the diameter of a magnetic disk is recorded for every period corresponding to the action of the head 2, further, the measurement of an off-track profile is executed while measuring the deformation characteristics of the stopper 5 by acquiring the amplitude of a regenerative signal in respect to the signal 10 for measuring position dependency in the direction of the diameter of the magnetic disk recorded each time the driving power of the head 2 is changed, and a head feed pitch is calculated from the obtained track width and R/W offset.
Patent JP-2003139707-A (JP)
Title: Method for measuring concentration of nitrogen dioxide in atmosphere by single wave length laser induced fluorescence method and device for measuring concentration of nitrogen dioxide by using it
Inventor: KAJII KATSUZUMI
IPC: G01N21/64
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of simply and accurately measuring concentration of nitrogen dioxide on a pptv level, and a device using the method. SOLUTION: A single wavelength laser beam 2 is irradiated to each of the atmosphere to be measured 5 and the reference atmosphere 6 obtained by removing nitrogen dioxide from the atmosphere to be measured 5, and intensity of light generated by the atmosphere to be measured 5 and intensity of light generated by the reference atmosphere 6 are individually measured. Concentration of the nitrogen dioxide in the atmosphere to be measured is measured by subtracting the intensity of light generated by the reference atmosphere 6 from the intensity of light generated by the atmosphere to be measured 5. The reference atmosphere 6 obtained by removing the nitrogen dioxide is formed by passing the atmosphere to be measured 20 through a diffusion scrubber 19 formed by applying titanium oxide powder onto its tube wall.
Patent JP-2003146192-A (JP)
Title: Brush for snow removal
Inventor: MURATA SHIGEHISA
IPC: A46B3/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a brush for snow removal to solve a problem of nonconformity of snow accumulated on an automobile dropping indoor and wetting a seat and a floor at the time of opening a door of the automobile parked outside at the time of snowing and a problem of losing a place to park the automobile due to snow accumulation and snow attachment. SOLUTION: This brush for snow removal is devised to be easily adsorbed and set on a roof, etc., of the automobile by providing an adsorption part 3 (permanent magnet or suction cup) on a brush base part 1 for snow removal, and consequently, it is possible to easily and visually confirm a parking place as an upper part of a handle 2 can be seen even at the time of snow accumulation and to prevent nonconformity of snow dropping indoor by removing the snow around the door with the brush for snow removal before opening the door after parking.
Patent JP-2003148485-A (JP)
Title: Rolling bearing
Inventor: NOZAKI MASAYUKI
IPC: F16C33/58
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing provided with excellent surface damage resistance and surface roughness without requiring a final polishing process. SOLUTION: Radical nitriding treatment is applied to each part of inner rings 3, outer rings 4, and balls 5 of ball bearings 1 and 2 to prevent formation of fragile compound layers on a surface layer, or deterioration of surface roughness, and a hard layer is formed on the surface of each part. Excellent surface damage resistance and surface roughness can thus be secured without requiring the final polishing process.
Patent JP-2003146509-A (JP)
Title: Divided drag roller
Inventor: DOHO TAKAMITSU
IPC: B65H23/188
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding roller for a rotary printing machine capable of feeding papers of two series or more in parallel and applying suitable tensile force per series individually. SOLUTION: This paper feeding roller is divided into a roller 15 on drive side driven by a motor 11 and a roller 25 on operation side driven by another motor 21.
Patent JP-2003144619-A (JP)
Title: Game machine
Inventor: FUJIMOTO ATSUSHI
IPC: A63F5/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which occurrence of a bonus point is made to be interesting by generating special bonus points consecutively through a plurality of games. SOLUTION: In the game machine by which a player can play games optional times, the result of the games is decided in advance concerning the prescribed number of times of games. As a concrete means, a prize-winning bonus point batch decision part (61) carries out prize-winning bonus point batch decision processing for deciding which of bonus points to which a game value to be given to the player is determined to set to be a prize-winning bonus point in advance concerning the prescribed number of times of games.
Patent JP-2003149855-A (JP)
Title: Hydrophobic silica fine powder, method for manufacturing the same and its use
Inventor: YASHIRO SHOSAKU
IPC: C01B33/12
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide hydrophobic silica fine powder which is suitable as hydrophobic silica fine powder for an external additive of a toner having uniform and high hydrophobicity and to provide a method for manufacturing the powder. SOLUTION: The hydrophobic silica fine powder and the method for manufacturing the powder have the following features. The powder comprises silica fine powder substantially having no structure formed of coagulated particles and subjected to the hydrophobic treatment with alkylalkoxysilane and silicone oil. The powder shows 40 to 90% hydrophobicity degree by a methanol titration method and no absorption band of an isolated silanol group near 3750 cm<-1> wave number by FT-IR analysis. An external additive of a toner comprises the above hydrophobic silica fine powder.
Patent JP-2003151856-A (JP)
Title: Laminated electronic component and method of manufacturing the same
Inventor: TSUYUTANI KAZUTOSHI
IPC: H01L23/12
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electronic component of a structure used for a high frequency range which can reduce an interval between terminal electrodes in order to obtain reduction in size thereof. SOLUTION: Insulators and conductors are laminated to form an element at the inside thereof, and a plurality of terminal electrodes T1 to T11 and GND are provided at the side surface thereof. Concave areas 9 are provided between the terminal electrodes T1 to T11 at the side surface and the GND to alleviate coupling between the adjacent terminal electrodes.
Patent JP-2003122952-A (JP)
Title: Matching service between customer and accommodation
Inventor: KURODA YASUKAZU
IPC: G06Q10/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide accommodation information satisfactory for customer by not only selecting the accommodation by prescribed lodging conditions selection but adding more flexible conditions in booking the accommodation. SOLUTION: A member 50 registers a mail address etc., beforehand. The member 50 stores desired selection conditions and non-selection conditions of the accommodation in a member accommodation selection information transaction 23 and a member accommodation non-selection information transaction 24. An information control computer 20 matches the member accommodation selection information transaction 23 with the accommodation information master 22 and outputs the contents of the member accommodation selection information transaction 23 and the member accommodation non-selection information transaction 24 in an accommodation independent provision information transaction 25 of an accommodation 30 matched therewith. The accommodation 30 examines the contents of the accommodation independent provision information transaction 25 and inputs a response.  A response of the accommodation matched with the conditions is provided on the Web. When determining the lodging, the member registers the individual information to the accommodation independent reservation information transaction 27 for the first time.
Patent JP-2003156585-A (JP)
Title: Reactor cooling device
Inventor: USUI TOSHIMITSU
IPC: G21C15/243
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a reactor cooling device with easy maintenance and checking. SOLUTION: The invention comprises a lower drywell provided in the lower part of a reactor containment in which space the bottom part of the reactor pressure vessel is contained, a reactor recirculation pumps of which the motor side is placed to project inside the lower drywell, heat exchangers arranged in the lower drywell and in which cooling water circulated with the reactor recirculation pumps is passed. The number of the recirculation pumps are 4 to 6 and they are arranged with nearly the same intervals.
Patent JP-2003164986-A (JP)
Title: All optical axis moving laser beam machine
Inventor: MORINO ASAMI
IPC: B23K26/08
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an all optical axes moving laser beam machine in which high speed moving/positioning of a machining head is enabled by making a mass of a Y-axis carriage small.  <P>SOLUTION: The all optical axes moving laser beam machine is characterized by being composed in such a manner that a machining table 5 is provided on a bed 3, and at the same time, a Y-axis frame 9 is freely movably provided on the bed 3 in an X-axis direction, a Y-axis carriage 13 which is freely movable in a Y-axis direction is provided to the Y-axis frame 9, an X-axis carriage 17 which is freely movable in the X-axis direction is provided to the Y-axis carriage 13, and an X-axis moving body 19 with the machining head 23 which is freely movable in the X-axis direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162236-A (JP)
Title: Image display device
Inventor: YAMAZAKI KATSUNORI
IPC: H05B33/14
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure necessary functions while suppressing power consumption of an image display device at a low level.  <P>SOLUTION: Pixels 110 are provided at the corresponding crossing points of scanning lines 102 and data lines 104. Highly precise display is necessary at the center portion of the screen in order to obtain good focusing. However, at the outer side portion of the screen, focusing is only required to confirm the composition and the object to be imaged and preciseness of the focusing could be made less compared with the center portion. Therefore, the size of the pixels 110 is made larger for the outer side portion than the center portion. Thus, highly precise display is obtained at the center portion of the screen and less precise display is realized at the outer portion. Since the preciseness of the outer portion is less, the constitution to drive the lines 102 and 104 is made simple and as a result, the power consumption is made less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167016-A (JP)
Title: Failure direction (block) plotting device for transmission line
Inventor: SODA HIROYOSHI
IPC: H02J1/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a failure direction (block) plotting device for a transmission line, capable of realizing low current consumption.  <P>SOLUTION: This failure direction plotting device is provided with a current detecting part 9 for always detecting an induced current flowing through an overhead earth-wire 1, a starting part 23 for generating a start signal when the detected current exceeds a designated value, and a determination control part 10 usually paused and started in response to the start signal to determine a failure of the transmission line 2 according to the waveform of the detected current and plot the failure direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165639-A (JP)
Title: Paper feeder
Inventor: ISHIBASHI SHIGENAO
IPC: B65H3/06
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder capable of eliminating dispersion of paper tips in starting the paper feed, or a bottleneck in performing a small paper interval control.  <P>SOLUTION: This paper feeder is provided with feed means feeding sheet materials from sheet material storage means and separating carrier means for separating the sheet materials fed from the feed means one by one. In this paper feeder, detecting means detecting the sheet materials is provided in a sheet material passing region adjacent to the separating carrier means, the feed means is driven to independently control the separating carrier means, and control means controls the feed means to appropriately change a timing of feeding the sheet materials from the sheet material storage means by the feed means based on the detection of the detecting means.  <P>COPYRIGHT: (C)2003,JPO